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                发布者:管理员 发布时间:2020/6/17阅读:433次

                304的不锈钢板重量怎么算?不锈钢板重量计算bai公式:公式厚度(毫米du)*宽(米)*长度zhi(米)*比重(7.93)=公斤数201,202,206,301,302,304,304L,305,321这些规格的密度都dao是7.93309S,310S,316,347这些规格的密度都是7.98405,410,420,409,430,434这些规格的密度都是7.75钢板重量计算公式

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